Multicomponent surfactant mass transfer in GTA-welding

Progress in Computational Fluid Dynamics

Volumn 5, Issue 3-5, 2005, Pages 190-206

  Winkler, Christian ^a   Amberg, Gustava ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

Melt flow; Simulation; Surfactant; Thermocapillary; Welding

Indexed keywords

ADSORPTION ISOTHERMS; COMPUTER SIMULATION; MATHEMATICAL MODELS; SURFACE ACTIVE AGENTS; WELDING;

INTERACTION COEFFICIENT; LANGMUIR ISOTHERM ABSORPTION; SURFACTANT DISTRIBUTION; WELD POOL;

MASS TRANSFER;

COMPUTATIONAL FLUID DYNAMICS; FLUID FLOW; INDUSTRIAL APPLICATION; LIQUID METAL; MASS TRANSFER; WELDING;

EID: 19944405497     PISSN: 14684349     EISSN: None     Source Type: Journal    
DOI: 10.1504/PCFD.2005.006754     Document Type: Article

References (35)

1. Kou, S. and Le, Y. (1983) '3-dimensional heat-flow and solidification during the autogenous GTA welding of aluminum plates', Metall. Trans. A, Vol. 14A, pp.2245-2253.
2. Chan, C., Mazumder, J. and Chen, M.M. (1984) 'A 2-dimensional transient model for convection in laser melted pool', Metall. Trans. A, Vol. 15A, pp.2175-2184.
3. Oreper, GM. and Szekely, J. (1984) 'Heat-flow and fluid-flow phenomena in weld pools', J. Fluid Mech., Vol. 147, pp.53-79.
4. Dowden, J., Davis, M. and Kapadia, P. (1985) 'The flow of heat and the motion of the weld pool in penetration welding with a laser', J. Appl. Phys., Vol. 57, No. 9, pp.4474-4479.
5. David, S.A. and DebRoy, T. (1992) 'Current issues and problems in welding science', Science, Vol. 257, pp.497-502.
6. DebRoy, T. and David, S.A. (1995) 'Physical processes in fusion-welding', Reviews of Modern Physics, Vol. 67, No. 1, pp.85-112.
7. Smartt, H.B., Johnson, J.A. and David, S.A. (1996) Trends in Welding Research, ASM International, Materials Park, OH.
8. Cerjak, H. (1998) Mathematical Modeling of Weld Phenomena 4, The Institute of Materials, London.
9. Heiple, C.R. and Roper, J.R. (1981) 'Effect of selenium on gtaw fusion zone geometry', Weld. J., Vol. 60, No. 8, pp.143s-145s.
10. Heiple, C.R. and Roper, J.R. (1982) 'Mechanism for minor element effect on GTA fusion zone geometry', Weld. J., Vol. 61, No. 4, pp.97s-102s.
11. Heiple, C.R., Roper, J.R., Stagner, R.T. and Alden, J.J. (1983) 'Surface-active element effects on the shape of GTA, laser, and electron-beam welds', Weld. J., Vol. 62, No. 3, pp.72s-77s.
12. Keene, B.J., Mills, K.C., Bryant, J.W. and Hondros, E.D. (1982) 'Effects of interaction between surface-active elements on the surface-tension of iron', Can. Metall. Quart., Vol. 21, No. 4, pp.393-403.
13. Sahoo, P., DebRoy, T. and McNallan, M.J. (1988) 'Surface-tension of binary metal - surface-active solute systems under conditions relevant to welding metallurgy', Metall. Trans. B, Vol. 19B, pp.483-491.
14. Zacharia, T., David, S.A., Vitek, J.M. and DebRoy, T. (1989) 'Weld pool development during GTA and laser beam welding of type 304 stainless steel. Part I. theoretical analysis', Weld. J., Vol. 68, No. 12, pp.499-509.
15. Choo, R.T.C. and Szekely, J. (1994) 'The possible role of turbulence in GTA weld pool behavior', Weld. J., Vol. 73, No. 2, pp.25-31.
16. Pitscheneder, W., DebRoy, T., Mundra, K. and Ebner, R. (1996) 'Role of sulfur and processing variables on the temporal evolution of weld pool geometry during multikilowatt laser beam welding of steels', Weld. J. , Vol. 75, No. 3, pp.s71-s80.
17. Winkler, C., Amberg, G., Inoue, H. and Koseki, T. (1998) 'A numerical and experimental investigation of qualitatively different weld pool shapes', in Cerjak, H. and Bhadeshia, H.K.D.H. (Eds.): Mathematical Modelling of Weld Phenomena 4, The Institute of Materials, Book 695, London.
18. Stebe, K.J. and Barthès-Biesel, D. (1995) 'Marangoni effects of adsorption-desorption controlled surfactants on the leading end of an infinitely long bubble in a capillary', J. Fluid Mech., Vol. 286, pp.25-48.
19. Chen, J. and Stebe, K.J. (1996) 'Marangoni retardation of the terminal velocity of a settling droplet: the role of surfactant physico-chemistry', J. Colloid Interface Sci., Vol. 178, pp.144-155.
20. Chen, J.N. and Stebe, K.J. (1997) 'Surfactant-induced retardation of the thermocapillary migration of a droplet', J. Fluid Mech., Vol. 340, pp.35-59.
21. Johnson, D.O. and Stebe, K.J. (1996) 'Experimental confirmation of the oscillating bubble technique with comparison to the pendant bubble method: the adsorption dynamics of 1-decanol', J. Colloid Interface Sci., Vol. 182, pp.526-538.
22. Winkler, C., Amberg, G., Inoue, H., Koseki, T. and Fuji, M. (2000) 'The effect of surfactant redistribution on the weld pool shape during GTA-welding', Science and Technology of Welding and Joining, Vol. 5, pp.1-13.
23. Johnson, D.O. and Stebe, K.J. (1994) 'Oscillating bubble tensiometry - a method for measuring the surfactant adsorptive-desorptive kinetics and the surface dilatational viscosity', J. Colloid Interface Sci., Vol. 168, pp.21-31.
24. 2 gas-mixtures and copper sulfide melts at 1523 K', Metall Trans. B, Vol. 22B, pp.211-217.
25. Stebe, K.J., Lin, S. and Maldarelli, C. (1991) 'Remobilizing surfactant retarded fluid particle interfaces .1. stress-free conditions at the interfaces of micellar solutions of surfactants with fast sorption kinetics', Phys. Fluids A, Vol. 3, No. 1, pp.3-20.
26. Lupis, C.H.P. (1983) Chemical Thermodynamics of Materials, Elsevier, New York.
27. Belton, G.R. (1993) 'How fast can we go - the status of our knowledge of the rates of gas-liquid metal reactions', Metall. Trans. B, Vol. 24B, pp.241-257.
28. McNallan, M.J. and DebRoy, T. (1991) 'Effect of temperature and composition on surface-tension in Fe-Ni-Cr alloys containing sulfur', Metall. Trans. B, Vol. 22B, pp.557-560.
29. Sigworth, G.K. and Elliott, J.F. (1974) 'The thermodynamics of liquid dilute iron alloys', Metal Science, Vol. 8, pp.298-310.
30. Bester, H. and Lange, K.W. (1972) 'Abschätzung mittlerer Werte fur die Diffusion von Kohlenstoff, Sauerstoff, Wasserstoff, Stickstoff und Schwefel in festem und flussigem Eisen', Archiv fur das Eisenhuttenwesen, Vol. 43, No. 3, pp.207-213.
31. McCarron, R.L. and Belton, G.R. (1969) 'The diffusivities of oxygen and sulfur in liquid iron', Transactions of the Metallurgical Society of AIME, Vol. 245, No. 6, pp.1161-1166.
32. Popel, S.I., Tsarevskiy, B.V., Pavlov, V.V. and Furman, E.L. (1975) 'Combined influence of oxygen and sulfur on surface-tension of iron', Russian Metallurgy, Vol. 4, pp.42-44.
33. Kozakevitch, P. (1968) Surface Phenomena in Metals, Society of Chemical Industry Monograph, No. 28, London, pp.223-245.
34. Jordan, S.A. and Ragab, S.A. (1994) 'On the unsteady and turbulent characteristics of the 3-dimensional shear-driven cavity flow', Journal of Fluids Engineering, Vol. 116, No. 3, pp.439-449.
35. Wilcox, D.C. (1993) Turbulence Modeling for CFD, DCW Industries, Palm Drive.